COMPARATIVE STUDY OF GONADOSOMATIC INDEX (GSI) OF CAPTIVE REARED AND WILD BROODSTOCK OF SCHIZOTHORAX RICHARDSONII (GRAY, 1832).
Journal Title: International Journal of Advanced Research (IJAR) - Year 2018, Vol 6, Issue 5
Abstract
An attempt was made to assess the gonadosomatic index (GSI) of an indigenous coldwater fish Schizothorax richardsonii commonly known as ?Asela? in Uttarakhand is one of the most important sports fishery in the state. The fish inhibits in streams and rivers of Himalayan and Sub- Himalayan regions. The gonadosomatic index of both captive reared and wild stocks of both Female and Male Schizothorax richardsonii was calculated which ranges from 5.72% to12.91% and 1.80% to 7.24% in captive reared Female and Male fish respectively. While in wild brooders ranges from 5.33% to 14.10% and 1.52% to 6.74% in Female and Male respectively. Gonadosomatic index will be helpful thus, gives an idea about maturity level in fishes as well as estimation of breeding season.
Authors and Affiliations
Amrita Rani, T. K. Ghosh, N. N. Pandey, Rashad . H. Shah.
Keywords
Related Articles
- EP ID EP295959
- DOI 10.21474/IJAR01/7046
- Views 87
- Downloads 0
ROLE OF DIET IN THE MANAGEMENT OF POLYCYSTIC OVARIAN SYNDROME (PCOS).
Polycystic Ovarian Syndrome (PCOS) is hyteregenous, multisystem with Ovarianendocrinopathy in woman of reproductive age with ovarian expression of various metabolic disturbances. The prevalance of PCOS is general populat...
BANANA CULTIVATION IN TAMIL NADU-TREND ANALYSIS.
India is the largest producer of banana in the world. In India Banana ranks second next to Mango in area and production, occupying an area of about 83 lakh hectares with an annual production of 46.26 lakh tons. The impor...
MATERNAL CHRONIC DISEASES AS RISK FACTOR OF CYANOTIC HEART DEFECTS (FALLOT TETRALOGY & PDA) AMONG CHILDREN IN MALLAWY CITY.
Information about known risk factors for cyanotic congenital heart defects is deficient. This study aimed to investigate the relationship between maternal chronic disease and cyanotic congenital heart disease in offsprin...
SOCIO-ECONOMIC CONTRIBUTION OF MEITEI?S WOMEN.
International Journal of Advanced Research (IJAR)
EFFECT OF PREPARATION DESIGN ON MECHANICAL PROPERTIES OF ENDODONTICALLY TREATED TEETH.
This study is aimed to evaluate the effect of different tapers and restorative cavity designs on the fracture resistance of the endodontic retreated tooth. Sixty lower first premolar human extracted teeth from the teeth...